New NCEE Prob 538

[cabby]

Can someone point me to reference material on tripping schemes or something to aid in solving this.

thanks,

cabby

 

[Flyer_PE]

The source for the device designations is:

IEEE Standard C37.2 "IEEE Standard Electrical Power System Device Function Numbers and Contact Designations"

 

[geofs_PE]

See link below:

 

[geofs_PE]

You can find the list, which is also ANSI standard, here:

http://en.wikipedia.org/wiki/ANSI_Device_Numbers